Question

which method is more suitable to obtain zinc carbonate from a suspension of zinc carbonate in water???

Answer 1

Answer:

It is filtration. Zinc carbonate, like the carbonates of most divalent metals, is almost insoluble in water.

Answer 2

The method suitable to obtain zinc carbonate from a suspension of zinc carbonate in water is Filtration.

Suspension is formed of large-sized insoluble particles in a solvent that is why separation through filtration is easy.

How is zinc carbonate separated from a suspension of zinc carbonate in water?

• Metal carbonates except for a few like sodium, potassium etc are not soluble in water.
• When a metal carbonate like zinc carbonate is allowed to mix with water, it forms a suspension as it is insoluble. The large-sized white particles of zinc carbonate settle down after some time.
• This suspension can be separated by the filtration process as the size of particles are large enough to be separated.

Thus, we can conclude that because of the large size of zinc carbonate it can easily be separated through a filtration process.